﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.Drawing;

namespace Qiang.Data
{
    public interface IImageDataset:IDataset
    {

        #region 属性


        #endregion


        #region 方法

        Bitmap GetBitmap(IExtent ext, Rectangle rect);

        #endregion



    }
}
